#621618#621618

#621618 is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.2% C 0.108 H 24.1°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#621618
RGB	rgb(98, 22, 24)
HSL	hsl(358, 63%, 24%)
HSV	hsv(358, 78%, 38%)
CMYK	cmyk(0%, 77.6%, 75.5%, 61.6%)
CIE-LAB	lab(20.97, 33.92, 19.24)
CIE-LCH	lch(20.97, 38.99, 29.56°)
OKLab	oklab(33.18% 0.099 0.0442)
OKLCH	oklch(33.18% 0.108 24.1)
XYZ	xyz(5.4894, 3.2373, 1.1998)
Luminance	0.0324 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621618 #166260

analogous

#62163E #621618 #623A16

triadic

#621618 #186216 #161862

tetradic

#621618 #3E6216 #166260 #3A1662

square

#621618 #3E6216 #166260 #3A1662

split-complementary

#621618 #16623A #163E62

monochromatic

#190606 #300B0C #621618 #942124 #C62C30

Accessibility & contrast

On white

12.75

#621618 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#621618 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621618

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621618	#FFFFFF	#000000	##FFFFFF
##621618	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2817

Deuteranopia (green-blind)

#3F3815

Tritanopia (blue-blind)

#6C0018

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #621618;
/* rgb */ color: rgb(98, 22, 24);
/* oklch */ color: oklch(33.2% 0.108 24.1);

Tailwind

colors: {
  custom: {
    50: '#955a54',
    500: '#621618',
    950: '#000000',
  },
}

SCSS

$custom: #621618;
$custom-light: #955a54;
$custom-dark: #000000;

JSON

{
  "hex": "#621618",
  "rgb": {
    "r": 98,
    "g": 22,
    "b": 24
  },
  "hsl": {
    "h": 358.421,
    "s": 63.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33182,
    "c": 0.10837,
    "h": 24.1
  },
  "luminance": 0.03236
}

Semantic roles & 50–950 ramp

primary

#621618

secondary

#3B9996

accent

#E6E241

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0402

muted

#7E7978

Preview Lab

Preview with #621618

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →